You can plot C-arrays as images in different color-coding styles. Diferent Overlays/masks are also available. Finally you can use LaTeX markup to format any axis/plot/tick/... label. there is an internal LaTeX parser in this package.
Yes, a complete math expression parser is contained!
Scatter Plots can have symbols where the shape/color/size is parametrized by a data column. Also the plotter is built around an internal datastore, which you can access (readonly!!!) by a data-viewer that is accessible from the contextmenu in any plot.
The library JKQTPlotter was developed initially as a central part of the data evaluation software for biophysics QuickFit 3.0. The latter makes heavy use of JKQTPlotter, JKQTMathText and JKQTFastPlotter:
